2 ms·
Well, division by 0 could be handled with pattern matching without crashing. Excuse my rusty pseudoerlang. (edit) formatting handle_zero(data, 0) -> {:error
by scns 5y ago
Well, division by 0 could be handled with pattern matching without crashing. Excuse my rusty pseudoerlang.
(edit) formatting
handle_zero(data, 0) -> {:error, "division by zero"},
handle_zero(data, _) -> {:ok, transform(data)}.
handle_input(data) -> handle_zero(data, data.divider).